xenon difluoride

• Formula: F₂Xe
• Molecular weight: 169.290
• CAS Registry Number: 13709-36-9
• Information on this page:
  • Gas phase ion energetics data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
  • Ion clustering data
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• Options:
  • Switch to calorie-based units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Gas phase ion energetics data

Go To: Top, Vibrational and/or electronic energy levels, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to F₂Xe⁺ (ion structure unspecified)

Ionization energy determinations

Appearance energy determinations

Vibrational and/or electronic energy levels

Go To: Top, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   6p ¹S_g

State:   5d ¹Π_u

State:   6s ¹Π_u

State:   B

State:   A

State:   5d

State:   6s

State:   X

Additional references: Jacox, 1994, page 120; Jacox, 1998, page 209; Burger, Kuna, et al., 1994

Notes

References

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Berkowitz, Chupka, et al., 1971
Berkowitz, J.; Chupka, W.A.; Guyon, P.M.; Holloway, J.; Spohr, R., Photo-ionization studies of F₂, HF, DF, and the xenon fluorides, Advan. Mass Spectrom., 1971, 5, 112. [all data]

Brundle, Robin, et al., 1970
Brundle, C.R.; Robin, M.B.; Jones, G.R., High resolution He I and He II photoelectron spectra of xenon difluoride, J. Chem. Phys., 1970, 52, 3383. [all data]

Brehm, Menzinger, et al., 1970
Brehm, B.; Menzinger, M.; Zorn, C., The photoelectron spectrum of XeF₂, Can. J. Chem., 1970, 48, 3193. [all data]

Morrison, Nicholson, et al., 1968
Morrison, J.D.; Nicholson, A.J.C.; O'Donnell, T.A., Ionization and dissociation of xenon difluoride induced by photon impact, J. Chem. Phys., 1968, 49, 959. [all data]

Nielsen and Schwarz, 1976
Nielsen, U.; Schwarz, W.H.E., VUV spectra of the xenon fluorides, Chem. Phys., 1976, 13, 195. [all data]

Berkowitz, Chupka, et al., 1971, 2
Berkowitz, J.; Chupka, W.A.; Guyon, P.M.; Holloway, J.H.; Spohr, R., Photoionization mass spectrometric study of XeF₂, XeF₄, and XeF₆, J. Phys. Chem., 1971, 75, 1461. [all data]

Svec and Flesch, 1963
Svec, H.J.; Flesch, G.D., Thermochemical properties of xenon difluoride and xenon tetrafluoride from massspectra, Science, 1963, 142, 954. [all data]

Jortner, Wilson, et al., 1963
Jortner, J.; Wilson, E.G.; Rice, W.A., Noble- Gas Compounds, H. H. Hyman, ed(s)., University of Chicago Press, Chicago, Ill., 1963, 358. [all data]

Wilson, Jortner, et al., 1963
Wilson, E.G.; Jortner, J.; Rice, S.A., A far-ultraviolet spectroscopic study of xenon difluoride, J. Am. Chem. Soc., 1963, 85, 813. [all data]

Pysh, Jortner, et al., 1964
Pysh, E.S.; Jortner, J.; Rice, S.A., Forbidden Electronic Transitions in XeF2 and XeF4, J. Chem. Phys., 1964, 40, 7, 2018, https://doi.org/10.1063/1.1725437 . [all data]

Tsao, Cobb, et al., 1971
Tsao, P.; Cobb, C.C.; Claassen, H.H., Raman Spectra for XeF2, XeF4, and XeOF4 Vapors, and Force Constant Calculations, J. Chem. Phys., 1971, 54, 12, 5247, https://doi.org/10.1063/1.1674821 . [all data]

Brassington and Edwards, 1987
Brassington, N.J.; Edwards, H.G.M., Vibrational spectrum and force constants of xenon (II) fluoride, J. Mol. Struct., 1987, 162, 1-2, 69, https://doi.org/10.1016/0022-2860(87)85023-8 . [all data]

Howard and Andrews, 1974
Howard, W.F., Jr.; Andrews, L., Synthesis of noble-gas dihalides by laser photolysis of matrix-isolated halogens, J. Am. Chem. Soc., 1974, 96, 26, 7864, https://doi.org/10.1021/ja00833a004 . [all data]

Agron, Begun, et al., 1963
Agron, P.A.; Begun, G.M.; Levy, H.A.; Mason, A.A.; Jones, C.G.; Smith, D.F., Xenon Difluoride and the Nature of the Xenon-Fluorine Bond, Science, 1963, 139, 3557, 842, https://doi.org/10.1126/science.139.3557.842 . [all data]

Burger and Ma, 1993
Burger, N.; Ma, S., The Ground State and Equilibrium Structure of XeF2, J. Mol. Spectrosc., 1993, 157, 2, 536, https://doi.org/10.1006/jmsp.1993.1043 . [all data]

Burger, Ma, et al., 1994
Burger, H.; Ma, S.; Winnewisser, B.P., High-Resolution FTIR Investigation of the ν2 Band of KrF2 and XeF2, J. Mol. Spectrosc., 1994, 164, 1, 84, https://doi.org/10.1006/jmsp.1994.1058 . [all data]

Ault, Andrews, et al., 1977
Ault, B.S.; Andrews, L.; Green, D.W.; Reedy, G.T., A search for the infrared fundamental of matrix-isolated XeF, J. Chem. Phys., 1977, 66, 7, 2786, https://doi.org/10.1063/1.434349 . [all data]

Smith, 1963
Smith, D.F., Xenon Difluoride, J. Chem. Phys., 1963, 38, 1, 270, https://doi.org/10.1063/1.1733476 . [all data]

Reichman and Schreiner, 1969
Reichman, S.; Schreiner, F., Gas-Phase Structure of XeF2, J. Chem. Phys., 1969, 51, 6, 2355, https://doi.org/10.1063/1.1672351 . [all data]

Turner and Pimentel, 963
Turner, J.J.; Pimentel, G.C., Noble-Gas Compounds, H. H. Hyman, ed(s)., University of Chicago Press, Chicago, Ill., 963, 101. [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Burger, Kuna, et al., 1994
Burger, H.; Kuna, R.; Ma, S.; Breidung, J.; Thiel, W., The vibrational spectra of krypton and xenon difluoride: High-resolution infrared studies and ab initio calculations, J. Chem. Phys., 1994, 101, 1, 1, https://doi.org/10.1063/1.468170 . [all data]

Notes

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References

• Symbols used in this document:
  

  AE	Appearance energy
  IE (evaluated)	Recommended ionization energy

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.